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Re: fix loop unrolling
- From: Richard Henderson <rth at redhat dot com>
- To: Jan Hubicka <jh at suse dot cz>
- Cc: gcc-patches at gcc dot gnu dot org, gcc-pdo at atrey dot karlin dot mff dot cuni dot cz
- Date: Mon, 21 Jan 2002 15:04:26 -0800
- Subject: Re: fix loop unrolling
- References: <20020121165759.GG25957@atrey.karlin.mff.cuni.cz>
On Mon, Jan 21, 2002 at 05:57:59PM +0100, Jan Hubicka wrote:
> * unroll.c (unroll_loop): Lower final_value to generic-operand.
Actually, I wonder if this should be lowered to nonmemory_operand.
Note the one copy_rtx(final_value) later on in the function which
is not propagated everywhere.
r~